8 Pieces Scuba Diving Tank Valve Cover Dive Cylinder Threaded Protect Cap

About this item Retainer cord included. Easy to install and replace. Resist salt, sediment buildup, corrosion and damage from normal use. They prevent dirt and/or other materials from entering your tank valves between dives. It Fit York/ A-clamp tank valves cylinders High quality PVC plastic, sturdy, anti-corrosion and durable.